131043252115 has 8 divisors (see below), whose sum is σ = 166502014560. Its totient is φ = 98667860352.

The previous prime is 131043252107. The next prime is 131043252127. The reversal of 131043252115 is 511252340131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131043252115 - 2³ = 131043252107 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 770842575 + ... + 770842744.

It is an arithmetic number, because the mean of its divisors is an integer number (20812751820).

Almost surely, 2^131043252115 is an apocalyptic number.

131043252115 is a deficient number, since it is larger than the sum of its proper divisors (35458762445).

131043252115 is a wasteful number, since it uses less digits than its factorization.

131043252115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541685341.

The product of its (nonzero) digits is 3600, while the sum is 28.

Adding to 131043252115 its reverse (511252340131), we get a palindrome (642295592246).

The spelling of 131043252115 in words is "one hundred thirty-one billion, forty-three million, two hundred fifty-two thousand, one hundred fifteen".